132455-72-2Relevant articles and documents
Synthesis of new chiral bis(triarylphosphine) ligands based on asymmetric hydrogenation of 4,5-diaryl-2-oxocyclopentanecarb oxylates
Fukuda, Norio,Mashima, Kazushi,Matsumura, Yoh-Ichi,Takaya, Hidemasa
, p. 7185 - 7188 (2007/10/02)
New chiral bis(triarylphosphine) ligands, trans-bis(3-diphenylphosphinophenyl)cyclopentane and trans-bis(2-diphenylphosphinophenyl)cyclopentane, have been prepared in optically pure forms based on asymmetric hydrogenation of 4,5-diaryl-2-oxocyclopentaneca